Passed the ISO9001:2008 quality system authentication.
Passed the authentication of Ningbo C.S.I.Power and Machinery Group.
Passed the authentication of Zibo Diesel Engine Company.
Packing Details : oil packing paper roll-packing for definite quantity; or box-packed for each set.
Outer package : carton box; or plywood box. suitable for export.
Delivery Details : 3-30 days after order
A: We are factory.
A: Generally it is 1-3 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity and materials
A: For small value smples, Yes, we could offer the sample for free charge but do not pay the cost of freight.
B: For big value smples, let's discuss in more details.
A: for stock rings, 100% payment before delivery.
B: for new producing rings, 30% T/T in advance , balance before shippment.
If you have other questions, pls feel free to contact us.